P-Ayr Products currently has a 3 - 4 week lead time on all products
The 5.9 Cummins is one of the most heavy duty engines ever produced. Originally built for heavy equipment and for use in school buses, Dodge began offering the Cummins in the 1964 Dodge Ram.
P-Ayr Products carries the 5.9 Diesel blocks along with the 12 & 24 Valve heads. These lightweight plastic blocks will make your truck build easier.